Minati – Ethephon 39% SL Plant Growth Regulator

Minati is Maxxgro’s trusted plant growth regulator (PGR) formulated with Ethephon 39% SL — a proven ethylene-releasing compound registered for use in Indian agriculture. Ethephon, once applied, is absorbed into plant tissues and slowly decomposes to release ethylene — a natural plant hormone that regulates critical physiological processes including fruit ripening, flower induction, latex stimulation, and defoliation. Minati delivers these benefits across high-value crops like Mango, Pineapple, Coffee, Rubber, Tomato, and Pomegranate — helping farmers achieve uniform harvests and better yields.

Product Overview

Brand Name: Minati

Technical Name: Ethephon 39% SL

Formulation Type: Soluble Liquid (SL)

Product Category: Plant Growth Regulator (PGR)

Mode of Action: Ethylene Releaser – Systemic

Registered Crops: Mango, Pineapple, Coffee, Rubber, Tomato, Pomegranate

Pack Sizes:100 ml | 250 ml | 500 ml | 1 Litre

Key Benefits of Minati (Ethephon 39% SL)

• Uniform Fruit Ripening – Accelerates and synchronises maturity in Mango, Pineapple, Tomato and Coffee for consistent harvest quality
• Flower Induction – Stimulates profuse and timely flowering in Mango and Pineapple, especially in off-season or juvenile trees
• Breaks Alternate Bearing in Mango – Corrects irregular fruiting cycles so trees produce reliably every year
• Enhanced Latex Flow in Rubber – Applied to tapping cuts to significantly increase latex yield per tree
• Defoliation in Pomegranate – Triggers controlled leaf drop to promote better flowering and fruit setting
• Improved Fruit Colour – Enhances natural pigmentation and visual quality, resulting in higher market value
• Post-Harvest Ripening Aid – Enables uniform maturation of harvested Mango and Tomato in storage or transit
• Soluble Liquid Formulation – Easy to dilute, measure, and apply; no dust hazard; mixes uniformly with water

How Minati Works — The Science of Ethephon

What is Ethephon?

Ethephon (2-chloroethylphosphonic acid) is an organophosphonate compound that decomposes within plant tissue to release ethylene — a naturally occurring gaseous plant hormone. Ethylene is responsible for regulating a wide range of plant developmental processes including fruit ripening, senescence, abscission, and flowering.

How Ethephon Releases Ethylene

When Minati is sprayed on plant surfaces or applied to bark (as in rubber), the acidic Ethephon molecule is absorbed. Inside the plant’s more neutral cellular environment (pH > 5.5), it undergoes chemical decomposition and releases ethylene gas directly within plant tissues. This endogenous ethylene then triggers the plant’s own ripening and growth regulatory pathways.

Why SL Formulation?

The Soluble Liquid (SL) formulation of Minati ensures that the active ingredient dissolves completely in water with no residue or sedimentation. This provides precise dosing, uniform coverage during spray application, and consistent ethylene release across all treated plant parts.

Crop-Wise Purpose, Dosage & Application Timing

• Mango – Break Alternate Bearing: 5 ml in 10 litres of water | 5 sprays at fortnightly intervals starting mid-October
• Mango – Flower Induction (Juvenile Trees): 26 ml in 10 litres | 5 sprays at weekly intervals at juvenile stage
• Mango – Post-Harvest Ripening: Dip mature fruits in solution | Single treatment post-harvest
• Pineapple – Flower Induction: 2.5 ml in 10 litres | Single spray at 30-37 leaf stage or 10-12 months
• Coffee (Arabica & Robusta) – Uniform Berry Ripening: Single spray at fly-picking stage when 10-15% of berries have ripened
• Rubber – Latex Stimulation: Brush solution on tapping cut | 4 applications per year (Mar, Aug, Sep, Nov)
• Tomato – Post-Harvest Ripening: Dip fruits in solution | Single post-harvest treatment
• Pomegranate – Defoliation for Flowering: 2-2.5 ml per litre of water | Apply for defoliation to trigger new flush

General Application Guidelines

• Method of Application: Foliar spray, fruit dipping (post-harvest), or bark brushing (Rubber)
• Mixing Instructions: Measure required quantity, add to half the water volume, stir well, add remaining water and mix again
• Spray Equipment: Knapsack sprayer or power sprayer with flat-fan nozzle for foliar use
• Time of Application: Early morning or evening; avoid spraying in rain or high wind conditions
• Water pH: Use clean water; slightly acidic to neutral pH water preferred for stability
• Temperature: Avoid application during very hot midday; ethylene release is temperature-sensitive
• Storage of Mix: Prepare spray solution fresh; do not store diluted product for later use

Why Minati Stands Out

• Government-registered formulation — Ethephon 39% SL is a CIB-approved active ingredient for use in India
• Precisely calibrated concentration — 39% SL provides the optimal balance of efficacy and handling safety
• Multi-crop versatility — one product covers high-value fruit crops, plantation crops, and vegetables
• Backed by Maxxgro — quality-controlled, reliable supply from a trusted Indian agrochemical brand
• SL formulation is tank-mix friendly — can be combined with compatible micronutrients or adjuvants where required

Safety, Precautions & Handling

Precautions During Use

• Wear rubber gloves, protective clothing, and safety goggles during mixing and application
• Do not eat, drink, or smoke while handling Minati
• Avoid inhaling spray mist — use a face mask in enclosed spaces
• Keep children, pets, and non-essential personnel away from the spray area
• Do not apply near open water bodies, irrigation canals, or fish ponds
• Do not reuse empty containers — puncture, crush, and dispose as per local regulations

Storage

• Store in original sealed container in a cool, dry, well-ventilated place
• Avoid exposure to direct sunlight and temperatures above 35°C
• Keep away from food, feed, and drinking water
• Shelf life: 2 years from date of manufacture when stored correctly

First Aid

Skin/Eye Contact: Wash thoroughly with clean running water for 15–20 minutes. Eyes — seek medical attention if irritation persists. If swallowed: Do not induce vomiting. Give water and seek immediate medical attention. Show product label to the physician.